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Pityriasis alba

Pityriasis alba is a benign skin condition, common in children and adolescents, characterised by the emergence of light, slightly scaly patches, often on the face, arms or torso. Although harmless, it can sometimes be concerning. Fortunately, pityriasis alba typically recedes spontaneously during puberty.

Pityriasis Alba or Vitiligo: How not to confuse these two conditions?

FAQ about pityriasis alba

What are the causes of pityriasis alba?
The etiology of pityriasis alba remains unknown to this day.
Is pityriasis alba contagious?
No, pityriasis alba is not contagious.
Does pityriasis alba leave scars?
No, pityriasis alba typically does not leave scars.
Can the sun exacerbate pityriasis alba?
The contrast between spots and tanned skin may make them more noticeable after sun exposure, but there is no established link between sun exposure and pityriasis alba.
Is pityriasis alba a form of eczema?
Pityriasis alba may be associated with atopic or dry skin, but it is not classified as a distinct form of eczema.

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Pityriasis alba

What are the causes of pityriasis alba?

Is pityriasis alba contagious?

Does pityriasis alba leave scars?

Can the sun exacerbate pityriasis alba?

Is pityriasis alba a form of eczema?

Diagnostic